baber/WOPTO huggingface dataset:
Patent JP-H09137601-A (JP)
Title: Scaffolds for maintenance work of steel tower
Inventor: OTANI HIROSHI
IPC: E04G3/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the works on a steel tower in which scaffolds are not prepared in advance in the working position. SOLUTION: Scaffolds for maintenance works of a steel tower fitted to supports 2 made of steel angles having a nearly L-shaped cross section, are provided with fitting members 22a, 22b fitted to both mutually facing side ends 10, 10 of the steel angle forming the support 2 so as to detachably hold both side ends 10, 10 and provided with pieces 6a, 6b getting into contact with at least the external side faces 5, 5 of the side ends with a specified area, a connection means 3 connecting these fitting members 22a, 22b to each other to closely position them or separate them from each other and fixing them to both side ends 10, 10 of the support 2, and tread boards 7a, 7b of which base ends 24 are fixed to the contact pieces 6a, 6b of the fitting members 22a, 22b and the other ends 25 are extended outward.
Patent JP-H11130555-A (JP)
Title: Brazing material for joining ceramic-copper
Inventor: HIRAKAWA TETSUO
IPC: B23K35/30
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem that it is difficult to obtain a good joining strength, because the reactive layers of a ceramic member and an active metal are ununiformly formed. SOLUTION: This brazing material for joining a ceramic to copper is obtained by adding 1-5 pts.wt. of Sn and/or In to 100 pts.wt. of metals comprising Ag and Cu in an eutectic composition ratio and at least one of Ti, Zr and Hf in an amount of 2-4 wt.% based on the total weight of the Ag and Cu. The addition of a low melting point metal component in a suitable amount improves the dispersibility of the active metal, uniformly and sufficiently forms a reactive layer, and gives a high joint strength and high joint reliability.
Patent JP-S62154647-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMASHITA NORIYUKI
IPC: H01L23/522
Filed: 1985-12-26
Abstract: PURPOSE:To highly integrate circuit elements by commonly connecting between the pectinated teeth of first power electrodes, between the pectinated teeth of first ground electrodes at a predetermined interval to hold a circuit by second power electrodes and second ground electrodes to reduce a crosstalk and to decrease the pattern occupying areas of the power and ground electrodes. CONSTITUTION:Pectinated first power electrodes 12 and first ground electrodes 13 are formed oppositely through insulating layers on a semiconductor substrate 11 on which circuit elements are formed so that pectinated teeth 12a-12e and 13a-13e are engaged with each other. A plurality of circuits 14 formed of circuit elements are formed on corresponding regions between the teeth 12a and 13a, between 12b and 13b of the substrate 11, and respectively connected with first power electrodes 12 and ground electrode 13, i.e., the corresponding teeth 12a-12b and 13a-13e. The pectinated teeth 15a-15c and 16a-16b of the second power electrode 15 and ground electrode 16 are formed at a predetermined interval to hold the circuits 14.
Patent JP-H08139280-A (JP)
Title: Input device of integrated circuit
Inventor: TAKAGI YOSHIMI
IPC: H01L27/06
Filed: 1994-11-04
Abstract: PURPOSE: To make switching of a test mode and a normal input mode sure and to quickly absorb plus surges by arranging a minus surge absorption means and a plus surge absorption means closer to an input pad than to a resistance means of a usual input current transmission means. CONSTITUTION: In a normal signal wiring 6, a polysilicon gate transistor 5 as a minus surge absorption means and a field-effect transistor 9 as a plus surge absorption means are provided in parallel between an input pad 1 and a resistor 2. That is, both the field-effect transistor 9 and the polysilicon gate transistor 5 are arranged not close to an electric circuit from the resistor 2 but close to the input pad 1. Therefore, absorption speed of a plus surge by the normal signal wiring 6 and potential in an input pad are held. Furthermore, a plus surge can be absorbed in a moment and breakdown of each electronic part caused by the plus surge can be surely prevented.
Patent JP-2000118968-A (JP)
Title: Elevating device
Inventor: SUZUKI TAKESHI
IPC: F24F13/20
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To save the space of a winding part, to reduce the cost of parts, and to allow the electric charge free by providing a drive source comprising a spring. SOLUTION: An elevating/lowering device of a suction grille 2 is mounted on a back side of a decorative panel 1. In the elevating/lowering device, the suction grille 2 is suspended from a string 5 wound around a winding drum 4 fitted to a drive shaft 3. A power spring and a negator are provided in a case 6 and a torsion spring is arranged within the drive shaft 3. A moving body to be reciprocated through a transmission mechanism (a conversion mechanism) 8 to convert the rotational motion of the drive shaft 3 into the reciprocation is connected to the drive shaft 3.
Patent JP-H05132747-A (JP)
Title: Manufacture of galvanized chromium-containing steel sheet
Inventor: TOCHIHARA MISAKO
IPC: C23C2/06
Filed: 1991-11-12
Abstract: PURPOSE:To provide the method for manufacturing a galvanized chromium- contg. steel sheet excellent in adhesion, at the time of executing Fe plating as surface preparation, particularly, in the case galvanizing is applied, by specifying the conditions of Fe plating excellent in adhesion. CONSTITUTION:At the time of applying galvanizing to a chromium-contg. steel sheet contg., by weight, >=3% chromium, succeeding to a degassing stage, preplating treatment or activating treatment is executed; then, ferrous electroplating having <=3% oxygen content is applied; furthermore, heating treatment is executed in a nonoxidizing atmosphere; and after that, galvanizing is applied.
Patent JP-H02174373-A (JP)
Title: Base driver circuit for power transistor
Inventor: BURUUSU KAARU BAUA
IPC: H03K17/04
Filed: 1989-11-14
Abstract: PURPOSE: To make it possible to linearly increase a base driving current to an output transistor(TR) by providing the base driving circuit with plural means for generating a linear inclination current on the base electrode of a power TR and discharging accumulated charge induced to the power TR. CONSTITUTION: A linear inclination current is generated on the base electrode of the output TR 14 by current generators 16a, 16b. The base driving current induces accumulated charge in the base of the TR 14. When an input pulse is removed, the accumulated charge is removed by a high and almost instantaneous current pulse through a discharge circuit 16c. Prior to the succeeding conductive cycle of the generators 16a, 16b, any excess energy is removed from the generators 16a, 16b and the circuit 16c. Consequently the base driving current of the output TR 14 is linearly increased from the initial zero value.
Patent JP-H06199878-A (JP)
Title: New dithiophosphate as abrasion-resistant additive
Inventor: HIYUUGO KAMENJINDO
IPC: C10M137/10
Filed: 1993-11-01
Abstract: PURPOSE: To provide the new compound useful as lubricants, hydraulic fluids, machining fluids or the like.  
     CONSTITUTION: The objective compounds of formula I-III (R 1  and R 2  are each H, 1-20C alkyl or 5-7C cycloalkyl; R 3  is 1-18C alkyl or 3-8C alkenyl), e.g. the compound of formula IV, are obtained by reacting the compounds of formula V with the compounds of formula VI. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02143630-A (JP)
Title: Error notice system
Inventor: ONODERA HIROSHI
IPC: H04L1/00
Filed: 1988-11-25
Abstract: PURPOSE:To easily identify a device number from which an error type and an error are detected without increasing the number of error notice lines by notifying error kind information being the result of classifying a detected asynchronous error and the device number whose error is detected according to an error information format. CONSTITUTION:An asynchronous error detected by an error detection section 1 of a station processor 7 is classified by an error edit section 2 in response to the degree of the error, edited into an error kind signal and fed to an error information transmission section 4. A device number of the device coupled closely with a bus from which the error is detected from its own device number output section 3 is supplied to the transmission section 4 controlled by an error information transmission control section 5 and both supply inputs are informed via an error notice line 6 according to the format. Thus, the error kind and the device number from which an error is detected are easily identified without increasing the number of error notice lines.
Patent JP-H06149467-A (JP)
Title: Information processor
Inventor: TAKAHASHI MASAMITSU
IPC: G06F3/0488
Filed: 1992-11-05
Abstract: PURPOSE:To simplify operations and to improve the operability of handwriting input by providing a handwriting input area display means for displaying a handwriting input area for performing the handwriting input to a position designated by an editing instruction. CONSTITUTION:The handwriting input from a screen by an input means is enabled by providing the input means for plotting composed of an input pen 16 and a tablet 32, the editing instructions corresponding to lines plotted by the input means are stored and when the line is plotted over information on the screen by the input means, an editing processing is performed based on the editing instruction corresponding to the superimposed line for the information. Then, when the editing instruction for performing the handwriting input is recognized, the handwriting input area for performing the handwriting input is displayed on the screen by the handwriting input area display means. Thus, the handwriting input area is displayed on the screen just by plotting the line corresponding to the editing instruction for performing the handwriting input on the screen and a handwriting input position can be specified and the handwriting input area can be displayed by one operation.
Patent JP-H04168546-A (JP)
Title: Memory control method in computer system
Inventor: KANAI SEIICHI
IPC: G06F12/14
Filed: 1990-10-31
Abstract: PURPOSE:To protect the memory of a computer system, and also, to avoid the deterioration of the memory use efficiency caused by a fractionalization phenomenon of the memory by referring to an address converting information store means and converting an address signal for generating a function extension board. CONSTITUTION:An address signal generated by a function extension board 1b connected to a computer system passes through an address converting means 1d and is converted to an address 1f for referring to a memory of the computer system. In this case, the address converting means 1d refers to an address converting information store means 1e, and obtains information required for the conversion. In such a way, in the case an address before conversion which is not stored in the address converting information store means 1e is designated, an address converting operation is stopped, and a fact that abnormality is generated is informed to the computer system, therefore, the memory of the computer system can be protected from a memory breakdown caused by a malfunction of the function extension board 1b. Also, deterioration of the memory use efficiency caused by a fractionalization phenomenon of the memory can be avoided.
Patent JP-S62151085-A (JP)
Title: Information signal recording disk
Inventor: FURUKI TSUNEO
IPC: G11B20/00
Filed: 1985-12-25
Abstract: PURPOSE:To attain the simultaneous cut change of plural pictures when static pictures consolidated with each other are displayed by recording a header signal not accompanied by a bit of static picture information at the reproducing position of a bit of optional static picture information after its reproduction. CONSTITUTION:A digital video signal of one field is constituted with header signals H1-H684, and component coding signals Y1, Y2,...(R-Y)1, (B-Y)1. By reproducing a disk 1, static pictures A1, A2, A3,...A16, and header signals h1, h2, h3,...h16 not accompanied by the component coding data are obtained in order. The picture element data of each of static pictures A1-A16 is written on the second memory in reproducing devices from the first to the sixteenth corresponding to a picture identification code. As for displayed images on the first - the sixteenth screens, a static picture X displayed so far is instantly cut changed to a static picture A by the reproduction of the header signals h1-h16.
Patent JP-H03167393-A (JP)
Title: Additive for use in papermaking
Inventor: TANAKA YASUMASA
IPC: D21H17/45
Filed: 1989-11-16
Abstract: PURPOSE:To provide the title additive capable of retaining under neutral condition in paper such additives as water-filterability enhancer, loading material and sizing agent uniformly in high yields, comprising a specific amphoteric polyelectrolyte. CONSTITUTION:The objective additive comprising an amphoteric polyelectrolyte with the essential constituent being structural unit of the formula (n is positive integer; R1-R3 are each H or alkyl; R4 is H, alkyl or hydroxyalkyl) where part or the whole of the amino groups have been neutralized and cation equivalent value (Cv) and anion equivalent value (Av) are 1.0-15.0meq/g and 0.1-7.0meq/g, respectively, with the ratio Cv/Av=0.2-45.0.
Patent JP-2001118517-A (JP)
Title: Gas discharge panel and method for manufacturing therefor
Inventor: SHIOKAWA AKIRA
IPC: H01J11/22
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent oxidation of copper electrode in a later heat-treatment process in the case using copper as electrode material, in a gas discharge panel. SOLUTION: Oxidation of a portion, which is not surrounded by a dielectric after the formation of copper electrode, is prevented by precipitating a metal film only in the metallic portion in an electrolytic solution a metal, having ionization tendency lower than copper.
Patent JP-S62153921-A (JP)
Title: Optical projection system
Inventor: ARAKI KEISUKE
IPC: G03G15/04
Filed: 1985-12-27
Abstract: PURPOSE:To correct the shifting of a multiple image and also reduce or remove magnification deviation at the same time by making respective light beams on the optical axes of plural erect real image system parallel to one another, then making the parallel light beams into nonparallel light beam, and further making the nonparallel light beams into parallel light beam having different intervals. CONSTITUTION:The inclinations of reflecting mirrors arranged at points A2-E2 are set properly to make light beams l1-l5 which are projected from a body surface 1 to reach the points A2-E2 parallel to one another, and those light beams L1-L5 are reflected by the reflecting mirrors arranged at the points A2-E2 to generate nonparallel light beams, which are guided to corresponding erect real image systems 11-15. Then, the nonparallel light beams projected from the erect real image systems 1-15 are guided to the image surface 2 as parallel light beams which differ in interval from the parallel light beams projected from the body surface 1 by setting the inclinations of the reflecting mirrors provided at the points A3-E3 properly. Thus, the intervals of the parallel light beams are varied according to projection magnification to easy obtain optional magnification.
Patent JP-H04168867-A (JP)
Title: Display device
Inventor: SUGAWARA FUYUKI
IPC: H04N1/00
Filed: 1990-10-31
Abstract: PURPOSE:To easily revise a display language of a message by revising an address table to be retrieved depending on the operation of an operator for switching display languages. CONSTITUTION:When the user depresses a language select key, a microprocessor 1 which detects the selection selects an address table to be retrieved for English from that for Japanese. When no language select key is depressed, the address table to be retrieved for Japanese is left selected. Then a data representing an address of an area in which an object message data is stored is retrieved and read depending on a kind of a message in response to the display content in the address table. Thus, the message is displayed on an LCD of a display section 4.
Patent JP-2001118018-A (JP)
Title: System and method for providing information
Inventor: HASEGAWA YOSHIYUKI
IPC: G06F19/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system which provides information on the progress of a race and the moment when a winner is determined in real time at a goal point through CTI(Computer Telephony Integration) technology by using mobiles in cooperation with PHS, portable telephone, and a mobile device having portable telephone and a notebook personal computer associated which are speedily spreading (up to about 40,000,000 sets, i.e., one set for every three persons). SOLUTION: A position specifying sensor part 1 is installed in the course in a sports stadium, a data processing part 2 generates order data on contestants by processing the position specification signal from the position specifying sensor part 1, and a portable terminal 5 receives the order data generated by the data processing part 2.
Patent JP-H01136691-A (JP)
Title: Combination structure of rotary blade and rotary shaft in washer
Inventor: FUKUNAGA TOKIO
IPC: D06F13/02
Filed: 1987-11-25
Abstract: PURPOSE: To obtain a rotary vane which assures sufficient strength with a large-capacity washing machine as well by forming an approximately cylindrical boss to receive a revolving shaft at a center and integrating the boss to the rotary vane by a disk member arranged within a horizontal plane. CONSTITUTION: This disk member 20 and ribs 11 used from heretofore are used in combination. The disk member 20 is bored with a small circular hole 21. The structure is provided with not only the ribs 11 but the disk member 20 as well, by which the lateral or precession-like vibration of the front end of the rotary vane 5 occurred thus far may be lessened. In addition, the flow of water shown by arrows is eventually permitted by the small circular hole 21 and the effect of recovering waste threads and dissolving in of a detergent is not impaired as compared with the case the structure is not provided with the small circular hole 2.  The structure which is heretofore provided with the plural radial ribs is provided with the disk member as described above and, therefore, the occurrence of crack by the bending stress accompanying rotating power may be suppressed and the sufficient strength may be assured with the large-capacity washing machine as well.
Patent JP-H05133812-A (JP)
Title: Radiation heat measuring instrument
Inventor: KITA YOSHIO
IPC: H05H1/00
Filed: 1991-11-13
Abstract: PURPOSE:To more accurately measure the spatial distribution of radiation heat inputted from plasma by suppressing the generation of radiation heat generated by the temperature difference between radiation detectors arranged in an array-like state and structures around the detectors. CONSTITUTION:This radiation heat measuring instrument is provided with a slit section 3 which decides the visual field of radiation heat generated by plasma 2 and a plurality of radiation heat detectors 4 which are arranged in an array-like state and detect radiation heat made incident through the slit section 3 in a detection vessel 1 coupled with an opening section provided at part of a nuclear fusion reactor and measures the spatial distribution of the radiation heat from the detected signals of the detectors 4. By fixing each detector 4 to a base 8 having excellent thermal conductivity, installing cooling pipelines 11 and 13 to the slit section 3, and fitting temperature detectors 14 to the section 3, the temperature or flow rate of cooling water supplied to the pipelines 11 and 13 is controlled on the basis of the temperature detecting signals of the detectors 14 so that the temperature of each section can become the same.
Patent JP-H03156521-A (JP)
Title: Relative coordinate input device
Inventor: FUKUNAGA TOSHIYUKI
IPC: G06F3/0354
Filed: 1989-11-14
Abstract: PURPOSE:To mechanically change the ratio of the amount of travel of a relative coordinate input device to that of a cursor by providing plural signal generators with ratios of rotation angles to signal numbers different from one another and generating a signal different between pressing it onto a desk and non- pressing. CONSTITUTION:A ball 1 is rotated, and a rotating shaft 3 is rotated when the relative coordinate input device is depressed, and a rotating shaft 31 is rotated when it is not depressed, and a signal 7 or 71 is generated by a signal generator 4 or 41. Signals 7 and 71 are recognized by a coordinate transformer 5 to move the cursor. Since signal generators 4 and 41 have the ratios of rotation angles to signal numbers different from each other, the ratio of the amount of travel of this device to that of the cursor is switched. When the number of signals generated by the signal generator 4 per one rotation of the rotating shaft 3 is smaller than that generated by the signal generator 41 per one rotation of the rotating shaft 31, the cursor is quickly moved in the state depressing the device. When the device is not depressed, the cursor position is finely adjusted.
Patent JP-H01137962-A (JP)
Title: Ozone sterilizer
Inventor: YOSHIDA MITSUHIRO
IPC: A23L3/34
Filed: 1987-11-25
Abstract: PURPOSE:To obtain an ozone sterilizer, capable of filling a powdery food in the interior of a drum, rotating the drum, passing an air stream through a sterilization and ozone lamp, admitting the resultant air stream into the drum, putting out the ozone lamp, flowing the obtained air stream into the drum and repeating the above-mentioned operation and suitable for sterilizing flavorous powder. CONSTITUTION:A powdery food is filled in the interior of a drum, which is rotated. An air stream after passing through a sterilization lamp 17 and ozone lamp 18 is admitted therein. The ozone lamp 18 is then put out and the air stream after passing only the sterilization lamp 17 is made to flow therein. The above-mentioned operation is repeated to efficiently sterilize the powdery food without impairing flavor.
Patent JP-H11134224-A (JP)
Title: Signal observing method/device
Inventor: DOI TERUHISA
IPC: G06F11/34
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a signal observing method for easily waveform-observing the data signal of a target circuit. SOLUTION: A signal detection part 21 judges whether the data signal DT outputted to a common bus 15 at that time is a signal for the target circuit or not based on information stored in a memory. The signal detection part 21 outputs the signal as it is when the signal at that time is that for the target circuit based on a judged result. When the signal is that for a circuit except for the target circuit, the signal is masked and it is outputted as the signal of a prescribed level. A logic simulator 23 stores the output signal of the signal detection part 21 in a trace memory 24.
Patent JP-H11136553-A (JP)
Title: Image pickup device
Inventor: IDERA SHUICHI
IPC: H04R1/40
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device changing the directivity characteristic of a microphone to a state fitted to a confronting photographing at the time of what is called confronting photographing. SOLUTION: At the time of confronting photographing, the contact point of a detection switch 10 is depressed and only a narration microphone 8 is operated. Thus, a switch SW 3 is turned on and other switches SW 1 and SW 2 are turned off. At the time of regular photographing, the contact point of the detection switch 10 is not depressed and only the stereo microphone 7 is operated. Thus, the switches SW 1 and SW 2 are turned on and the other switch SW 3 is turned off.